Maintaining Right Tire Pressure Is A Large Money Saver

By Onita Swonke

Many people take proper care of their cars. They will bring it to the car wash each week to be sure it stays free of dirt and salt. Additionally, they bring their car in for service every 3,000 miles to get the oil changed and check all the filters and fluid levels. And plenty of people will even spend a whole Saturday detailing the lining of their cars to try and make them looking new. Perhaps the wheel trims and sidewalls are kept spotless, but why not consider the tire pressures? Proper tire pressure is an important part of car maintenance and this article will discuss it in additional detail.

When it comes to tire pressure you need to be careful that there is not too much or too little pressure in your tires. The good news is, car makers have made it effortless to determine what the correct pressure is. Either look at the handbook or get a sticker on the door pillar that provides the pressure in bars or psi. Keep in mind that the pressure you will observe stamped on the inner rim of the tire only refers to the maximum inflation pressure and will be considerably higher than the correct driving tire pressures. Always verify the owners handbook to find what is the proper amount of tire pressure and observe that front and rear pressures are often slightly different.

Placing too much pressure on your tires cuts down on the amount of tire tread that is touching the road surface. As a result, your car will end up less controllable which can be particularly dangerous when driving in the rain or on snow and ice making a severe accident much more likely. Driving on over inflated tires risks significant injury and even a low speed impact, just into a shallow ditch as an example, can lead to a surprisingly large recovery and repair bill nowadays.

Tires that are under inflated can provide abnormal wear on the outer side of the tread because the sidewall is running on the streets surface. A tire with low pressure inside it will not endure as long if you continue to drive with it in this state. Furthermore, excess heat forms in the tire because of the continual flexing of the side walls and may result in a blow out. You could find it difficult to maintain your car in a straight line after a blow out and in the shortage of a spare wheel, you'll have to pay a tow charge.

In addition to the safety aspect, preserving your tires at the correct pressure can boost the miles per gallon performance of your car. When a tire is not up to the correct air pressure there is more rolling resistance thanks to the larger tire surface in touch with the highway. This produces a mechanical drag against the engine which has to be dealt with by using more gas per mile. In fact you could waste nearly 10% of a tank full of fuel in case your tires are below the manufacturer's recommended pressures and your running costs will jump upwards.

When examining your tires air pressure it is advisable to make sure that the tire pressure is checked after the car has been sitting a few hours. You must never read the air pressure after a long trip since the tire will be warm and you will not be able to get an accurate pressure reading. Your tire pressures should be checked once a week. Repeat this and continue with the tips given above and you will get far better mpg, cut costs and stay safe on the roads.

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